baber/WOPTO huggingface dataset:
Patent JP-H04279459-A (JP)
Title: Coating container
Inventor: KUNIKATA RITSUO
IPC: B65D47/24
Filed: 1991-03-05
Abstract: PURPOSE:To prevent the leakage of contents, even when there is a slight scratch in the inner peripheral wall of the opening of a container or a highly volatile chemical is contained therein, by attaching together the lower end face of the edge of a flange projecting from the outer peripheral wall of an inner stopper and the upper end face of the container opening integrally and fixedly to form a liquid-tight sealed joint therebetween. CONSTITUTION:The opening 1 of a coating container is provided therein with an inner stopper 2, the inner stopper 2 is provided at its central part with a discharge opening 4 defining a valve seat 3 on the lower face thereof and an opening and closing valve 7 at the top end of a valve body 5 provided in the inner stopper 2 is normally biased by springs 6 upwardly into engagement with the valve seat 3 of the discharge opening 4. A liquid-impregnated sponge-like coating cloth 8 is provided above the inner stopper 2 with its peripheral edge 9 held between the edge 10 of a flange projecting from the outer peripheral wall of the inner stopper 2 and a pressing ring 11 in engagement with the flange edge 10. A peripheral wall 12 projecting from the outer peripheral wall of the inner stopper 2 and the upper end face of the container opening 1 are attached together integrally and fixedly to form a liquid-tight sealed joint therebetween.
Patent JP-H08260040-A (JP)
Title: Production of free-cutting non-heat treated steel for hot forging
Inventor: KATO TORU
IPC: C22C38/60
Filed: 1995-03-24
Abstract: PURPOSE: To inexpensively produce a free-cutting non-heat treated steel for hot forging without causing surface cracks by rolling a curved type continuously cast slab, containing specific amounts of C, Si, Mn, S, V, Pb, Al, Ti, N, and P, at specific temp. CONSTITUTION: A molten steel, having a composition which contains, by weight, 0.2-0.6% C, 0.1-1.0% Si, 0.7-2.0% Mn, 0.015-0.08% S, 0.03-0.3% V, 0.03-0.2% Pb, 0.0005-0.035% Al, 0.005-0.05% Ti, and 0.005-0.03% N and satisfies NP=-8000Ti+4800Al+26000N+740V<300 and in which the content of P as an inevitable impurity is regulated to <=0.03%, is cast by means of a curved type or perpendicularly curved type continuous casting machine. The resultant cast slab is reheated to >=1000 deg.C, preferably regulating the upper limit to about 1250 deg.C, followed by rolling. Then, rolling is finished at >=850 deg.C, preferably at about 900-1100 deg.C.
Patent JP-S61224317-A (JP)
Inventor: SUTEFUAN BAABU
IPC: H01L29/732
Filed: 1986-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11269752-A (JP)
Title: Nonwoven fabric for laminated sheet
Inventor: SHINOZUKA HIROSHI
IPC: D06M101/16
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric for laminated sheets having a low coefficient of thermal expansion and great reliability of through-holes without causing delamination. SOLUTION: This nonwoven fabric for laminated sheets is obtained by dispersing (D) a filler bonded with (C) a thermoplastic binder resin having <=135 deg.C melting point in a nonwoven fabric containing (A) main fibers having >=260 deg.C melting point or lower limit temperature of operating point or decomposition temperature bonded with (B) a thermosetting binder resin or an inorganic binder resin. The constituent ratio thereof based on the total weight of the components A and D is 5-80 wt.% of the component A and 20-95 wt.% of the component D and the constituent ratio of the component B is 3-20 wt.% based on the weight of the component. The constituent ratio of the component C is 3-20 wt.% based on the weight of the component D.
Patent JP-H03266236-A (JP)
Title: Information recording medium
Inventor: KOJIMA RIE
IPC: G11B7/24079
Filed: 1990-03-15
Abstract: PURPOSE:To obtain almost same levels of tracking error signals by providing guide grooves in a manner that width of the guide groove in an information recording area is different from that of the guide groove in an information reproducing only area. CONSTITUTION:The medium has two areas of an area 6 for information reproducing only and an area 5 in which information can be written, and the medium has such a structure including guide grooves 1 in the information recording area 5 and guide grooves 3 containing pits 4 in the reproducing only area 6 formed on one substrate. The guide grooves are provided in a manner that width W2 of the guide groove 1 in the information recording area 5 is different from width W1 of the guide groove 3 in the information reproducing only area 6. By this method, both of the tracking error signal V2 in the recording area and the tracking error signal V1 in the reproducing-only area having pits are made in almost same levels.
Patent JP-S58182734-A (JP)
Title: Word processor device
Inventor: MEGURO TSUNEO
IPC: G06F9/445
Filed: 1982-04-19
Abstract: PURPOSE:To load a desired program to a main storage device in response to the system constitution of a word processor, by storing previously >=2 types of programs to an auxiliary storing medium. CONSTITUTION:A read-only memory (iPL loader) which controls a loading procedure as well as a micro CPU transfers the contents of adro of a floppy disk to a load parameter save area of a main storage part. For the load parameter, the programs proper to a system such as an OS label, a load start address, a load end address, a program execution start address, etc. are prepared. When the information is read in, a collation is carried out to decide whether the set floppy disk is equal to a program sheet. If it is decided that the floppy disk is equal to a program sheet, the n-th program is loaded in accordance with a load start address (adrn). While if it is decided that the floppy disk is not equal to a program sheet, this fact is informed to an operator as an alarm. Then the operator waits for the second input of the program sheet.
Patent JP-S57178879-A (JP)
Title: Manufacture of thermal head
Inventor: TSUKAHARA MICHIYOSHI
IPC: B41J2/345
Filed: 1981-04-30
Abstract: PURPOSE:To form a thermal head better in the quality of printing with a flat generated heat temperature distribution of a heat generating resistor by dividing a resistor film formed like a belt into individual heat generating resistors with the irradiation of a laser beam. CONSTITUTION:An electrode material formed on the entire surface of an alumina substrate 4 are worked into patterns by photoetching to make a common electrode 1 and other electrodes 3. A continuous belt-shaped heat generating resistor 6 formed thereon is divided to match the pitch of the electrodes 3 by irradiating a laser beam (with a beam diameter of about 50mu) to form individual heat generating resistor 6a (where, the substrate 4 is carved to form a groove 7 if the energy of the laser beam is large.) Subsequently, a glass coat layer 5 is printed on the heat generating resistors 6a to make a thermal head.
Patent JP-S51140750-A (JP)
Title: Detection end discontinuation monitor
Inventor: WATANABE TOYOMARU
IPC: G08C25/00
Filed: 1975-05-30
Abstract: PURPOSE: The detection end discontinuation monitor which can make a fixed number at the charging time against the floating capacity and can distinguish the discontinuation trouble and the abnormal conditions of the amplifier, A/D converter and indicator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09256141-A (JP)
Title: Formation of thin film and device therefor
Inventor: NISHIKAWA YUKIO
IPC: C23C14/28
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thin film uniformly improving the crystallization of a thin film used for a functional device in a large area in a state in which thermal influence given to other layers is small. SOLUTION: This device is provided with a vacuum tank 1 having a gas introducing mechanism, a target 6, a laser oscillator 2, a mechanism 25 scanning a laser beam 3 emitted from the laser oscillator 2 on the surface of the target 6, a substrate 8, plural shielding boards 19 arranged in a plane parallel the target 6 and the substrate 8 therebetween, a pulse laser oscillator 10 and an optical device irradiating the substrate 8 with the laser beam. Then, the prescribed position of the target 6 is irradiated with the laser beam 3 to allow the constituting substance of the target 6 to jet, and the same place on the surface of the thin film deposited on the substrate 8 is irradiated with the pulse laser beam so as to regulate the irradiating time to 10ns to 1ms and the irradiating distance to >=1μs for two times.
Patent JP-H02245888-A (JP)
Title: Shading correction circuit for optical character reader
Inventor: OTA MINORU
IPC: G06K9/38
Filed: 1989-03-20
Abstract: PURPOSE:To prevent a longitudinal line from breaking off by preventing a white level from being corrected toward a black direction at the black-white changing point of the longitudinal line. CONSTITUTION:As shown in figures (i), (j), (k), the level of a white level trace signal CP is reduced for only the part A of drop-out color, and as the result, the output of a white level regenerative signal DP is brought close to a black level for only the part A of the drop-out color. At the parts D, E of the figure (j), the output of the white level regenerative signal DP is never brought close to the black level. Accordingly, a video signal VS to be outputted by next line scan is normalized by a normalization circuit by using this white level regenerative signal DP. Thus, the situation that a black and long longitudinal line part B is broken off is prevented.
Patent JP-H01238332-A (JP)
Title: Stuff multiplex system for digital transmission equipment
Inventor: NAKAJIMA HIROHITO
IPC: H04J3/07
Filed: 1988-03-18
Abstract: PURPOSE:To improve data transmission efficiency by inserting a frame pulse to a time slot position of a stuff pulse so as to use the stuff pulse and a frame pulse in common thereby decreasing excess bit. CONSTITUTION:A selector 16 selects an output of a frame generating circuit 17 and a data alternately to insert a frame to a header of a frame data. A multiplexer 18 is outputted with sequentially by a high speed clock to attain a multiplexed data. A buffer memory 12 always monitors the phase of write clock and readout clock and when the phase difference reaches a limit or over, a phase detection signal is outputted. When the inhibition circuit 16 receives the signal to stop the readout clock thereby stopping the data readout. The frame pulse is used for the stuff pulse taking bit synchronization. Thus, the excess bit is decreased by one, then the data transmission efficiency is increased.
Patent JP-H05275276-A (JP)
Title: Metal-deposited polyester film capacitor
IPC: C23C14/24
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a film capacitor having excellent moisture and heat resistant characteristics by specifying alkaline metal content in a coating layer. CONSTITUTION:Polyethylene terephthalate containing silica particles are, for example, formed in a melt extrusion amorphous sheet, and then longitudinally oriented. Then, a film is coated on both side surfaces with painting liquid containing water-dispersed polyurethane having ammonium carboxylate salt as a functional group, triethyleneglycoldiglycidyl ether and water as medium. Thereafter, it is laterally oriented, and heat treated to obtain a biaxially oriented polyester film having a painting layer. Alkaline metal content in the liquid is 1000 ppm or less in terms of solid content conversion value of the liquid. Thus, a metal-deposited polyester film capacitor having excellent moisture and heat characteristics can be obtained.
Patent JP-S59193007-A (JP)
Title: Core for stationary induction apparatus
Inventor: SAITOU TATSU
IPC: H01F27/245
Filed: 1983-04-16
Abstract: PURPOSE:To reduce iron loss and the magnetostriction oscillation, and to reduce the exciting current and noise of the core of a stationary induction apparatus by a method wherein the core is so constructed as to make the ratio between width of the superposing part at the junction part of the core leg and the yoke and width of a steel plate to be nearly constant at the whole laminated blocks. CONSTITUTION:Every laminated steel plate of the same width is made to form one block, and the blocks of the plural number having different widths are assembled to form a single-phase two leg core, for example. Width l of the core leg 1 and the yoke 2 of the block at the central part of the core becomes to the maximum width of the core, superposed width at the superposing part 3 is made to DELTAl, and the ratio thereof becomes to DELTAl/l. While, width of the core leg 1 and the yoke 2 of the block close by the surface layer part of the core is made to 0.5l, and width of the superposing part 3 is made to 0.5XDELTAl. Width of the superposing part 3 is so set as to have the same ratio between width of the steel plate of the same block in regard to every block. Accordingly, constant low iron loss and a low magnetostriction oscillation can be realized in the core, and an exciting current and noise can be reduced.
Patent JP-S57182535-A (JP)
Title: Loading and unloading device in vehicle
Inventor: KONDOU KAZUMASA
IPC: B60P1/44
Filed: 1981-04-30
Abstract: PURPOSE:To load and unload at an optimum position by a method wherein a loading and unloading device can be moved from a stocking position below a load carrier of a vehicle to a projecting position on the outside of the load carrier. CONSTITUTION:A loading and unloading device A is moved along a guide rail 17 laid in the transverse direction of the vehicle under the condition where a roller 16 provided in a metallic connector 10 is engaged with the rail 17. The device A is also moved between the stocking position below the load carrier 13 and the projecting position at the side of the load carrier 13 by a method wherein a self-running wheel 7 fitted to a support member 6 is driven by a power unit 19. When the device A comes to the projecting position, an engaging recess 11 of the connector 10 engages with an engaging pin 15 of a metallic suspender 12 capable of moving along a guide rail 14 laid in the fore- aft direction of the vehicle, and the engagement between the roller 16 and the rall 17 is released.
Patent JP-S58183482-A (JP)
Inventor: TAKAHASHI TSUTOMU
IPC: B65D90/06
Filed: 1982-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57182225-A (JP)
Title: Switching regulator
Inventor: TSUNODA HIDEO
IPC: H02M3/28
Filed: 1981-05-01
Abstract: PURPOSE:To prevent switching noises, by switching the CR time constant and the reference voltage level and, at the same time, by matching the switching cycle to be used for changing the output voltage to the width of resonance waveform of the switching power source after performing a variable control on the switching cycle. CONSTITUTION:The actual revolution number of a motor 6 is fed back to a microcomputer 2 after it is detected at a revolution number reading circuit 7. The microcomputer 2 compares the detected revolution number with a revolution number set at a revolution number setting circuit 1, and changes the oscillation frequency and on-time of an oscillator 3 in accordance with the difference between the two revolution numbers. By the signal from the oscillator 3, a switching power souce 4 changes the switching time into variable one, and performs a variable control on the voltage impressed upon the motor 6, and then, controls the speed of the motor 6 to the set revolution number. The switching power source 4 eliminates the occurrence of noises resulting from the switching, by coinciding the variation in switching cycle with the variation in the width of the resonance waveform.
Patent JP-S56162548-A (JP)
Title: Digital agc system
Inventor: HIRAGUCHI MASAYOSHI
IPC: H04M11/00
Filed: 1980-05-20
Abstract: PURPOSE:To exercise proper AGC over analog signals in various transfer modes by finding a new input signal level when a training signal detecting circuit detects another signal with a different average level being inputted after a break of an input sinal. CONSTITUTION:An A/D converting circuit 3 converts an analog input signal Sin into a digital signal to output a signal (a). This signal (a) is sent via a delay circuit 7 to a multiplier 4, which outputs a signal with an average level in a short period of the signal Sin. On the other hand, a signal with an average level in the long period of the signal Sin is outputted from a level detector 5' and a multiplier generating circuit 6 finds and supplies the ratio of a reference level to the output of the circuit 5' to the multiplier 4 and also supplies this signal and the output signal (a') of the circuit 7 to a training signal detecting circuit 8. When a training signal (d) is detected by the signal (a'), the signal (a) is ignored to find a new signal level which corresponds to the input signal Sin. As a result, the stabilization time of the output signal is shortened and adequate AGC over analog input signal in various transmission modes is exercised.
Patent JP-H09258398-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: TSUKAHARA JIRO
IPC: C09K3/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable a desired photographic useful compound to be rapidly produced at the tIme of development by incorporating a compound to be allowed to release the above photographic useful compound by reaction between a metal chelate part and a water-soluble cheating agent. SOLUTION: The silver halide photographic sensitive material contains the compound to be allowed to release the photographic useful compound by reaction between the blocked metal chelate part and a water-soluble cheating agent capable of forming a a metal chelate higher in a stability constant. This compound for releasing the photographic useful compound is represented. preferably, by formula I:(PL)n .M.Lk , further preferably, by formula II: (PUG-LINK- LIG)n .M.Lx , in formulae I and II, PL is a chelatable photographic useful group; Pu is a photographic useful group; LIG is a chelating group; LINK is a simple bond or a divalent bonding group; M is Mg, Cu, Zn or the like; L is a chelate ligand; (n) is 1, 2, or 3; and (k) is 0, 1, or 2.
Patent JP-H09236916-A (JP)
Title: Resin composition curable by crosslinking laminated body and curing method
Inventor: YANAGASE AKIRA
IPC: G03F7/033
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable the roughening of the surface of a resist by acid or alkali solvent treatment after curing. SOLUTION: This resin composition is prepd. by blending 30-60 pts.wt. at least one kind of ethylenic unsatd. compd. having two or more (meth)acryloyloxy groups in one molecule with 30-60 pts.wt. polymer for a binder contg. 15-30wt.% at least one kind of α,β-unsatd. carboxyl group-contg. monomer and 5-30wt.% at least one kind of hydroxyl group-contg. monomer, 10-30 pts.wt. water-soluble polymer for a binder contg. 10-40wt.% hydroxyl group-contg. monomer and 1-20 pts.wt. block polyisocyanate compd., and 100 pts.wt. of the composition is further blended with 0.001-10 pts.wt. photopolymn. initiator to obtain the objective resin compsn. In order to ensure a sufficiently large film thickness on a pattern, the resin compsn. is used in the form of a dry film resist using a substrate film having a roughened surface.
Patent JP-S542218-A (JP)
Title: Corrosion resistant magnetic alloy
Inventor: MOMOSE KENICHIROU
IPC: C22C38/52
Filed: 1977-06-08
Abstract: PURPOSE: To provide a magnetic alloy of superior corrosion resistance and strain resistance for a magnetic head material or the like, obtd. by adding a specified amt. of Ni, Cr and Co to iron. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08250382-A (JP)
Title: Manufacturing apparatus of capacitor
Inventor: NAKAZAWA JUNICHI
IPC: H01G13/00
Filed: 1995-02-28
Abstract: PURPOSE: To cylindrically wind an electrolytic paper and an electrode foil only by supplying materials such as the electrolytic paper, the electrode foil or the like wound in a roll shape to form the electrolytic paper and the electrode foil in a flat shape without damages so that flat capacitor elements having stable electrostatic capacitance and high performance can be continuously and automatically manufactured. CONSTITUTION: There are arranged a winder 11 for superimposing an electrolytic paper 15 on an electrode foil 16 to cylindrically wind; a virtual press device 12 for pressing an electrolytic capacitor element 18A being an example of a cylindrical capacitor element in a flat shape; a carry device 13 for intermittently carrying an electrolytic capacitor element 18B of the flat shape; and a heat press device 14 for intermittently carrying the electrolytic capacitor element 18B of the flat shape to heat and press, coupled in a series.
Patent JP-S54158252-A (JP)
Title: Recorder
Inventor: ICHIKAWA JIYUNJI
IPC: G02B27/00
Filed: 1978-06-03
Abstract: PURPOSE:To produce hard copies of high quality at a high speed, while reducing the size of a recorder, by deflecting and modulating an optical beam in accordance with the image information from an electronic computer. CONSTITUTION:There is fixed at the outside of the casing 24 of an optical unit 2 a laser unit 23, the laser beam of which is introduced as a parallel beam into the incident aperture 27 of a deflector 26 by a beam expander optical system 25 which is fixed to the casing 24. The beam thus deflected is polarized at a constant rate over the recording region of a photosensitive drum 3 by means of an f-theta lens 28 which is fixed to the emanating aperture of the deflector 26.
Patent JP-S61227242-A (JP)
Title: Recording medium
Inventor: MATSUI RIICHI
IPC: G11B9/08
Filed: 1985-03-30
Abstract: PURPOSE:To improve recording and erasing performance and to increase reproduced output by forming the 2nd layer having a low impurity concn. on a semiconductor substrate to the thickness equal approximately to the max. depletion layer thickness determined by the impurity concn. thereof. CONSTITUTION:The impurity concn. of the 1st semiconductor layer 3a is adequately >=10<16>/cm<2> and the impurity concn. of the 2nd semiconductor layer 3b is adequately 10<13>/cm<2>-10<17>/cm<2>. The thickness of the 2nd semiconductor layer 3b is set approximately equal to the max. depletion layer thickness Wmax. determined by the impurity concn. of the layer 3b. Electrons which are the majority carrier in the semiconductor substrate 3 are trapped and accumulated into the 2nd insulating film 5 through the 1st insulating film 4 by a tunnel effect in the region where a recording signal voltage 14 is impressed. The signal is thus recorded in the form of the accumulated charge (electron) 6 in the 2nd film 5. Th depletion layer 7 is generated in the surface part of the substrate 3, i.e., in the 2nd semiconductor layer 3b and recording is executed in the region having such accumulated charge 6.
Patent JP-S56163189-A (JP)
Title: Pretreatment of noncaking coal
Inventor: KAMISHITA MAMORU
IPC: C10B57/08
Filed: 1980-05-20
Abstract: PURPOSE: To make it possible to use a noncaking or nonadherent low-grade coal as raw coal for metallurgical coke, by sticking a coal- or petroleum-based low-viscosity non-volatile org. compd. to the concaking coal.  
     CONSTITUTION: In using noncaking coal completely noncaking or nonadhered, as a raw material for metallurgical coke, noncaking coal contg. 30wt% or less volatile matter is used as such, but one contg. more than 30% volatile matter is subjected to semidry distillation. Then to these, a product of relative viscosity in relation to the absolute viscosity of pure water at 20°C ≤6, prepared from a nonvolatile org. compd. selected from coal or petroleum distillate and deriv. thereof, by heating or solvent dillution, is stuck. When said nonvolatile org. compd. is a high-molecular compd., it is necessary for the compd. to contain 1/5 or more component of average MW≤1,000. 
     COPYRIGHT: (C)1981,JPO&Japio